<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8"/>
    <title>Button disabled</title>
    <script src="../../dist/jsoneditor.js"></script>
    <link rel="stylesheet" id="theme-link" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
    <link rel="stylesheet" id="iconlib-link" href="https://use.fontawesome.com/releases/v5.6.1/css/all.css">
</head>
<body>

<div class="container">
    <h1>Test</h1>
    <div id='editor-container'></div>
</div>

<script>
  var editorContainer = document.querySelector('#editor-container')
  var schema = {
    "type": "object",
    "title": "test",
    "properties": {
      "some_button": {
        "format": "button",
        "title": "A button",
        "options": {
          "button": {
            "align": "left",
            "icon": "map-marker",
            "action": "determineCurrentCoordinates"
          }
        }
      }
    }
  }

  JSONEditor.defaults.callbacks.button = {
    "determineCurrentCoordinates": function() {
      console.log('OK')
    }
  }

  var editor = new JSONEditor(editorContainer, {
    schema: schema,
    theme: 'bootstrap4',
    iconlib: 'fontawesome',
    show_errors: 'always',
    show_opt_in: true
  })

  editor.on('ready', function () {
    editor.disable()
  })
</script>

</body>
</html>
